The Bolt,machine, cataloged under National Stock Number 5306-00-121-8154, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brp Us Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-121-8154 |
| Primary Part Number | 306503 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Brp Us Inc |
| Status | ACTIVE |
| Fastener Length | 1.188 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| Features Provided | FINISHED HEAD |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Head Height | 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN |
| Material | STEEL COMP 430 OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Quantity Per Inch | 18 |
| Width Between Flats | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Thread Length | 0.875 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-121-8154 is a Bolt,machine, manufactured by Brp Us Inc, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-121-8154 has 4 cross-referenced part numbers: 306503 (Outboard Marine Corp), ZB0306503 (Zodiac Milpro Australia Pty Ltd), 306503 (Outboard Marine Corp Johnson Motors Div), 306503 (Brp Us Inc).
There is 1 known substitute for 5306-00-121-8154: 1660-01-662-7658. Verify interchangeability with system specifications before substitution.
Key specifications for 306503: Fastener Length: 1.188 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN; Features Provided: FINISHED HEAD; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Head Style: HEXAGON. 14 total characteristics are documented in the Federal Logistics Information System.